.TH "QwtNullTransform" 3 "Wed Jan 2 2019" "Version 6.1.4" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtNullTransform \- Null transformation\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <qwt_transform\&.h>\fP
.PP
Inherits \fBQwtTransform\fP\&.
.SS "Public Member Functions"

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.ti -1c
.RI "\fBQwtNullTransform\fP ()"
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.RI "Constructor\&. "
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.RI "virtual \fB~QwtNullTransform\fP ()"
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.RI "Destructor\&. "
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.RI "virtual double \fBtransform\fP (double value) const"
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.RI "virtual double \fBinvTransform\fP (double value) const"
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.RI "virtual \fBQwtTransform\fP * \fBcopy\fP () const"
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.SH "Detailed Description"
.PP 
Null transformation\&. 

\fBQwtNullTransform\fP returns the values unmodified\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBQwtTransform\fP * QwtNullTransform::copy () const\fC [virtual]\fP"

.PP
\fBReturns:\fP
.RS 4
Clone of the transformation 
.RE
.PP

.PP
Implements \fBQwtTransform\fP\&.
.SS "double QwtNullTransform::invTransform (double value) const\fC [virtual]\fP"

.PP
\fBParameters:\fP
.RS 4
\fIvalue\fP Value to be transformed 
.RE
.PP
\fBReturns:\fP
.RS 4
value unmodified 
.RE
.PP

.PP
Implements \fBQwtTransform\fP\&.
.SS "double QwtNullTransform::transform (double value) const\fC [virtual]\fP"

.PP
\fBParameters:\fP
.RS 4
\fIvalue\fP Value to be transformed 
.RE
.PP
\fBReturns:\fP
.RS 4
value unmodified 
.RE
.PP

.PP
Implements \fBQwtTransform\fP\&.

.SH "Author"
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Generated automatically by Doxygen for Qwt User's Guide from the source code\&.
